Stainless Steel Plate 309S with No.4 Surface Treatment
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000000 m.t./month
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Description of Stainless Steel Sheet:
Description | steel sheet,hot rolled steel sheet,cold rolled steel sheet, steel sheet,sheet,steel plate |
Standard | ASME, ASTM, EN ,BS,GB,DIN, JIS etc |
Application | Steel sheet applies to construction field, ships building industry, petroleum & chemical industries, war and electricity industries, food processing and medical industry, boiler heat exchanger, machinery and hardware fields. |
Packaging | Standard export sea-worthy packing |
Delivery time | 10-30 days |
Quality | No.1 |
Productivity | 500 tons/Day |
Note | Our company has cooperative relation between the domestic agents. Stainless steel sheet can be made accordingto the customers requirements. Fasten delivery. Quality assured. |
Contacts | If you have any question,please feel free contact me. |
Stainless steel sheet surface finish characteristics
Surface finish | Characteristics and application |
2B | The surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses. |
No.1 | Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc. |
No.4 | Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc. |
HL | Polished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc. |
BA | Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc. |
8K | The product have excellent brightness and prefer reflexivity can to be the mirror. |
Main Features of stainless steel sheet :
•Escalator, Elevator, Doors
•Furniture
•Production tools, Kitchen appliances, freezers, cold rooms
•Auto Parts
•Machinery and Packaging
•Equipment and Medical devices
•Transport system
Product Details：
Sandard Seaworth Packing(wooden packing with water proof paper)
FAQ:
1. What's the quality?
very fine
2. How long get reply?
within 24 hours
If you have any question about stainless steel sheets,donot forget to sending the email to Us! You will get the competitive Price and have a very good experience about the Buying Process! CNBM International Corporation is always your trustful friend!
- Q:How do you remove heat discoloration from stainless steel sheets?
- To effectively remove heat discoloration from stainless steel sheets, various techniques can be employed. One effective approach involves utilizing a specialized stainless steel cleaner or polish specifically formulated for eliminating heat discoloration. These products often contain gentle abrasives that aid in removing the discolored layer. Adhering to the instructions provided, apply the product to the affected area using a soft cloth or sponge. Employ a gentle circular motion while rubbing, then rinse the surface with water and thoroughly dry it. Another viable option entails creating a paste by combining equal parts baking soda and water. Apply this mixture to the discolored region and gently rub it in using a soft cloth. Rinse thoroughly with water and dry the surface completely. Should the discoloration persist despite previous attempts, employing a stainless steel scratch eraser or fine-grit sandpaper can be considered. It is crucial to exercise caution when using these methods, as they possess the potential to scratch the stainless steel surface. Always conduct a preliminary test in a small, inconspicuous area and proceed with care. It is worth emphasizing that preventing heat discoloration is key to maintaining stainless steel sheets' appearance. Utilizing heat-resistant pads or trivets beneath hot pots and pans can effectively hinder heat transfer to the stainless steel surface. Additionally, avoiding direct contact with high heat sources, such as keeping stainless steel sheets at a safe distance from stovetops or ovens, can significantly minimize the occurrence of discoloration.
- Q:What is the magnetic permeability of stainless steel sheets?
- The magnetic permeability of stainless steel sheets may vary depending on the specific alloy and processing conditions. Generally, stainless steel is known for its low magnetic permeability, which means it is not a good conductor of magnetic fields. However, certain types of stainless steel, like ferritic stainless steel, have a higher magnetic permeability compared to other grades such as austenitic stainless steel. It's worth mentioning that factors like temperature and the presence of external magnetic fields can also impact the magnetic permeability of stainless steel. Therefore, it is advisable to refer to specific technical data or conduct magnetic permeability testing for precise and detailed information about the magnetic properties of stainless steel sheets.
- Q:Can stainless steel sheets be used for exterior cladding?
- Yes, stainless steel sheets can be used for exterior cladding. Stainless steel is a highly durable and corrosion-resistant material, making it suitable for various applications, including cladding. Stainless steel sheets offer excellent resistance to weathering, UV rays, and extreme temperatures, making them ideal for exterior use. They can withstand harsh environmental conditions, such as heavy rain, snow, and high winds, without deteriorating or losing their aesthetic appeal. Additionally, stainless steel sheets are available in a wide range of finishes, allowing for customization and design flexibility. Whether for residential, commercial, or industrial buildings, stainless steel cladding provides a long-lasting and visually appealing solution.
- Q:Can stainless steel sheets be used for electromagnetic compatibility?
- Yes, stainless steel sheets can be used for electromagnetic compatibility. Stainless steel is a highly conductive material that can effectively shield against electromagnetic interference (EMI) and radio frequency interference (RFI). It can be used to create enclosures or shielding to protect sensitive electronic devices from external electromagnetic fields.
- Q:Stainless steel drawing plate, polishing plate, mirror panels of the three differences
- From the difference, the stainless steel wire drawing board is a long line, as it is covered with stainless steel plate. The polishing plate refers to a stainless steel plate with a certain brightness. The stainless steel mirror panels can be collectively referred to as glass like stainless steel mirror panels.
- Q:Are stainless steel sheets suitable for decorative applications?
- Indeed, decorative applications can benefit from the use of stainless steel sheets. With its versatility and ability to provide durability and aesthetic appeal, stainless steel proves to be an excellent choice for a variety of decorative purposes. It is widely utilized in interior design, architecture, and furniture manufacturing due to its sleek and contemporary appearance. The malleability of stainless steel sheets allows for shaping, cutting, and fabrication into numerous patterns, textures, and finishes, offering endless design possibilities. Whether it be for wall cladding, backsplashes, countertops, or decorative accents, stainless steel sheets have the ability to enhance the visual allure of any space. Furthermore, stainless steel's resistance to corrosion, staining, and heat ensures its enduring beauty even in challenging environments.
- Q:How are stainless steel sheets produced?
- The production of stainless steel sheets involves a series of manufacturing processes that encompass different stages. To begin with, raw materials like iron ore, coal, and limestone are melted in a blast furnace, which is known as primary steelmaking and results in the creation of molten iron. Next, the molten iron is moved to a basic oxygen furnace (BOF) or electric arc furnace (EAF) where it is combined with scrap steel and other alloys to adjust its chemical composition as desired. The molten mixture then undergoes a refining process to eliminate impurities and attain the desired quality of stainless steel. Once the refining process is finished, the molten stainless steel is cast into large blocks called slabs or billets. These solidified metal blocks are then heated and passed through a series of rollers in a process called hot rolling, which reduces their thickness and shapes them into the desired dimensions. After hot rolling, the stainless steel sheets go through annealing, a process where they are heated to a specific temperature and allowed to cool gradually. Annealing serves to relieve internal stresses and enhance the material's mechanical properties, such as strength and ductility. Following annealing, the stainless steel sheets may undergo further processing such as cold rolling. This process involves passing the sheets through rollers at room temperature to achieve the desired thickness and surface finish. Cold rolling also improves the stainless steel's mechanical properties and enhances its surface quality. Once the sheets have been cold rolled, they are usually coated with a protective film or passivation layer to prevent corrosion. This film acts as a barrier against environmental factors and helps maintain the longevity of the stainless steel sheets. Finally, the stainless steel sheets are cut into the desired sizes and shapes using various cutting techniques like shearing or laser cutting. Additionally, the sheets may undergo additional surface treatments such as polishing or brushing to achieve the desired aesthetic appearance. In conclusion, the production of stainless steel sheets involves melting raw materials, refining the molten metal, casting it into slabs, hot rolling to reduce thickness, annealing to improve properties, cold rolling for further refinement, coating for corrosion resistance, and finally cutting and surface treatment to achieve the desired product.
- Q:Can stainless steel sheets be used for medical implant devices?
- Yes, stainless steel sheets can be used for medical implant devices. Stainless steel is a commonly used material in medical implants due to its high strength, corrosion resistance, and biocompatibility. It can be shaped into sheets and fabricated into various implantable medical devices such as orthopedic implants, dental implants, and cardiovascular stents.
- Q:What are the different edge finishes available for stainless steel sheets?
- Some common edge finishes available for stainless steel sheets include mill finish, deburred edge, rounded edge, beveled edge, and polished edge.
- Q:Are stainless steel sheets suitable for water treatment applications?
- Yes, stainless steel sheets are suitable for water treatment applications. Stainless steel has excellent corrosion resistance properties, making it ideal for use in water treatment processes. It is highly resistant to rust, staining, and chemical corrosion, ensuring the longevity and durability of the sheets. Additionally, stainless steel is easy to clean and maintain, making it hygienic for water treatment applications.
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Stainless Steel Plate 309S with No.4 Surface Treatment
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 5000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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